[PATCH 3/3] Bluetooth: Remove use_debug_keys debugfs entry

[Marcel Holtmann <marcel@holtmann.org>]

Since the use of debug keys can not be identified from the current
settings information, this debugfs entry is no longer.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
---
 net/bluetooth/hci_core.c | 20 --------------------
 1 file changed, 20 deletions(-)

diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index d370b432aea6..7a44c8c1037a 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -285,24 +285,6 @@ static const struct file_operations link_keys_fops = {
 	.release	= single_release,
 };
 
-static ssize_t use_debug_keys_read(struct file *file, char __user *user_buf,
-				   size_t count, loff_t *ppos)
-{
-	struct hci_dev *hdev = file->private_data;
-	char buf[3];
-
-	buf[0] = test_bit(HCI_DEBUG_KEYS, &hdev->dev_flags) ? 'Y': 'N';
-	buf[1] = '\n';
-	buf[2] = '\0';
-	return simple_read_from_buffer(user_buf, count, ppos, buf, 2);
-}
-
-static const struct file_operations use_debug_keys_fops = {
-	.open		= simple_open,
-	.read		= use_debug_keys_read,
-	.llseek		= default_llseek,
-};
-
 static int dev_class_show(struct seq_file *f, void *ptr)
 {
 	struct hci_dev *hdev = f->private;
@@ -1494,8 +1476,6 @@ static int __hci_init(struct hci_dev *hdev)
 				    hdev, &inquiry_cache_fops);
 		debugfs_create_file("link_keys", 0400, hdev->debugfs,
 				    hdev, &link_keys_fops);
-		debugfs_create_file("use_debug_keys", 0444, hdev->debugfs,
-				    hdev, &use_debug_keys_fops);
 		debugfs_create_file("dev_class", 0444, hdev->debugfs,
 				    hdev, &dev_class_fops);
 		debugfs_create_file("voice_setting", 0444, hdev->debugfs,
-- 
1.8.5.3